[Issue 12542] No function attribute inference for recursive functions

[d-bugmail at puremagic.com]

https://d.puremagic.com/issues/show_bug.cgi?id=12542



--- Comment #1 from Kenji Hara <k.hara.pg at gmail.com> 2014-04-08 01:13:13 PDT ---
(In reply to comment #0)
> //----
> int logOf(int n)
> {
>     if (n)
>         return 1 + logOf(n/2);
>     return 0;
> }
> 
> void main() @safe nothrow pure 
> {
>     int log = logOf(9);
> }

For attribute inference, logOf should be template function.

https://github.com/D-Programming-Language/dmd/pull/3436

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